Percutaneous catheter-based aortic valve implantation
نویسندگان
چکیده
منابع مشابه
Percutaneous aortic valve implantation: the anesthesiologist perspective
Percutaneous aortic valve implantation is an emergent technique alternative to surgical aortic valve replacement in high risk patients with aortic stenosis. Percutaneous aortic valve implantation techniques are undergoing rapid development and currently represent a dynamic field of research. Perioperative optimal strategies keep on evolving too. At a review of the literature, only three previou...
متن کاملIndication for percutaneous aortic valve implantation
The incidence of valvular aortic stenosis has increased over the past decades due to improved life expectancy. Surgical aortic valve replacement is currently the only treatment option for severe symptomatic aortic stenosis that has been shown to improve survival. However, up to one third of patients who require lifesaving surgical aortic valve replacement are denied surgery due to high comorbid...
متن کاملAortic root rupture during trans-catheter aortic valve implantation.
An 86-year-old woman underwent transfemoral aortic valve implantation (23-mm SAPIEN). She required immediate cardiopulmonary resuscitation. Contrast angiography revealed periaortic blood extravasation (Fig. 1, panel C). Immediate operation revealed an aortic tear in the suprannular position (Fig. 1, panel D) that was repaired with direct suture. A 19-mmMitroflowwas implanted. The patient was di...
متن کاملPercutaneous transcatheter heart valve implantation in a bicuspid aortic valve.
ardio 77-year-old man presented with increasingly ymptomatic severe aortic stenosis (AS). Echocardioram showed an aortic valve area of 0.6 cm and a ean pressure gradient of 57 mm Hg. It could not be scertained conclusively if the valve was tricuspid or icuspid due to heavy calcification (Figs. 1A and 1B). ortic annulus was 20 mm in diameter. Left ventriclar ejection fraction was 40%. At cardiac...
متن کاملMonitored anesthesia care with dexmedetomidine in transfemoral percutaneous trans-catheter aortic valve implantation: two cases report
Percutaneous trans-catheter aortic valve implantation (TAVI) is recommended for inoperable patients with severe aortic stenosis at high risk for conventional aortic valve replacement. Originally, TAVI was mostly performed under general anesthesia. Here we describe two cases of transfemoral TAVI performed under monitored anesthesia care (MAC) with dexmedetomidine. Dexmedetomidine provides sedati...
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ژورنال
عنوان ژورنال: Cor et Vasa
سال: 2009
ISSN: 0010-8650,1803-7712
DOI: 10.33678/cor.2009.225